Tartaglia was a world known motorbike racer, and during one of his races, you were set as his opponent, which you seemed to take a bit too lightly.

Your laid back behavior despite knowing you were going against a world-famous racer who had never lost once was bothering him immensely, so this only made him more determined to win this race.

"You won't be so smug once you get utterly humiliated..."

He gave you a dirty look before sliding his helmet on and shifting his position a bit.